---
product_id: 521200747
title: "Bike Headset Top Cap with Bolts, 1-1/8 Stem Top Cap with Bolt | Aluminum alloy, CNC Machining, Ultra-light, Waterproof and Anti-rust, Easy to Install"
brand: "fifty-fifty"
price: "17590CFA"
currency: XOF
in_stock: true
category: "Fifty Fifty"
url: https://www.desertcart.sn/products/521200747-bike-headset-top-cap-with-bolts-1-1-8-stem
store_origin: SN
region: Senegal
---

# Waterproof & anti-rust durability Ultra-lightweight aluminum alloy CNC-machined precision Bike Headset Top Cap with Bolts, 1-1/8 Stem Top Cap with Bolt | Aluminum alloy, CNC Machining, Ultra-light, Waterproof and Anti-rust, Easy to Install

**Brand:** fifty-fifty
**Price:** 17590CFA
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Upgrade your ride with precision and style—because every gram counts!

## Quick Answers

- **What is this?** Bike Headset Top Cap with Bolts, 1-1/8 Stem Top Cap with Bolt | Aluminum alloy, CNC Machining, Ultra-light, Waterproof and Anti-rust, Easy to Install by fifty-fifty
- **How much does it cost?** 17590CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/521200747-bike-headset-top-cap-with-bolts-1-1-8-stem)

## Best For

- fifty-fifty enthusiasts

## Why This Product

- Trusted fifty-fifty brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Brave the Elements:** Waterproof and anti-rust finish ensures longevity on every trail
- • **Universal Fit for Every Ride:** Compatible with 1-1/8" stems—perfect for MTB, BMX, road, and more
- • **Effortless Installation & Style:** Quick assembly with included steel bolt and six color options to match your vibe
- • **Featherlight Design for Agile Rides:** Ultra-light aluminum alloy keeps your bike nimble and fast
- • **Precision Engineered for Peak Performance:** CNC machining slashes weight without sacrificing strength

## Overview

The FIFTY-FIFTY Bike Headset Top Cap is a CNC-machined, ultra-lightweight aluminum alloy component designed for 1-1/8" stems. It offers waterproof and anti-rust durability, easy installation with included steel bolt, and comes in six colors to perfectly complement your bike. Ideal for mountain, road, BMX, and folding bikes, it balances performance and style for the discerning cyclist.

## Description

desertcart.com : FIFTY-FIFTY Bike Headset Top Cap with Bolts, 1-1/8 Stem Top Cap with Bolt | Aluminum alloy, CNC Machining, Ultra-light, Waterproof and Anti-rust, Easy to Install (Black) : Sports & Outdoors

## Features

- Material: The MTB stem cap is made of aluminum alloy, the bike headset cap is durable, ultra-light, waterproof and anti-rust
- CNC works to reduce every single gram of extra weight and FEA during develop to reduce every single gram
- Suitable for: 1 1/8" (28.6mm) stems and forks, the headset cap perfect for mountain bike, Road bike, BMX, Folding bikes, MTB, Enduro, Downhill bikes
- Easy to Install: Easy to assemble and disassemble. Package Include: 1 X Headset Top Cap + 1 X M6 Fixing Steel Bolt
- Multiple Color Options: Six colors choice, perfect for matching your bike's color

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B45Z719X |
| Best Sellers Rank | #67,974 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Bike Headsets |
| Brand Name | FIFTY-FIFTY |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (142) |
| Date First Available | June 15, 2022 |
| Item Package Dimensions L x W x H | 4.06 x 3.62 x 0.43 inches |
| Manufacturer | FIFTY-FIFTY |
| Material | Aluminum |
| Package Weight | 0.01 kg |
| Part Number | FFHeadset0615001 |

## Images

![Bike Headset Top Cap with Bolts, 1-1/8 Stem Top Cap with Bolt | Aluminum alloy, CNC Machining, Ultra-light, Waterproof and Anti-rust, Easy to Install - Image 1](https://m.media-amazon.com/images/I/61yaom9a0kL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- FIFTY-FIFTY Bike Headset Top Cap with Bolts, 1-1/8 Stem Top Cap with Bolt for MTB, Road Bike
- FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Short Handlebar Stem for All Mountain, MTB, Downhill, Freeride
- Sumind 11 Pieces Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size

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**Shop now:** [https://www.desertcart.sn/products/521200747-bike-headset-top-cap-with-bolts-1-1-8-stem](https://www.desertcart.sn/products/521200747-bike-headset-top-cap-with-bolts-1-1-8-stem)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-13*